The Complete Strapi™ Course with Plugins and Deployment - Creating a Custom Resolver

The video tutorial explains how to implement a GraphQL resolver for a mutation operation, specifically focusing on the 'like post' functionality. It covers the necessary arguments for a resolver, such as parent, args, context, and info, and how they relate to the GraphQL tree structure. The tutorial demonstrates implementing the resolver, referencing a service, and handling authorization. It concludes with testing the resolver and shaping the response to match client expectations.

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